Witzke; Sylvain
Patent Applications and Registrations
Patent applications and USPTO patent grants for Witzke; Sylvain.The latest application filed is for "iron- nickel alloy with low coefficient of thermal expansion for making shade masks".
- Witzke; Sylvain - Sauvigny Les Bois FR
| Patent | Date |
|---|---|
| Iron- nickel alloy with low coefficient of thermal expansion for making shade masks App 20060171840 - Gaben; Fabien ; et al. | 2006-08-03 |
| Low-frequency magnetic screening made from a soft magnetic alloy App 20060096670 - Waeckerle; Thierry ; et al. | 2006-05-11 |
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